D'Addario EJ11 3D 3 Pack Bronze Acoustic Guitar String Overview:

EJ11 is a light gauge 80/20 Bronze set that uses our most popular acoustic guitar string sizes. 80/20 Bronze, the original acoustic alloy introduced by John D'Addario Sr. and John D'Angelico in the 1930s is a popular alloy for recording due to their crisp, deep and projecting tone and appeal to many traditionalists and vintage enthusiasts for their historical significance.

Made in USA